Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0023890 (cirrhosis)
 42,195 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Fasting serum levels of glycocholic acid were measured in 142 patients with benign diffuse liver diseases. A total of 63.4% of the whole group of patients, 86.6% of the cirrhotic patients and 31.7% of the noncirrhotic patients had increased serum levels of glycocholic acid. There were significant correlations with blood liver tests associated with liver disease severity such as prothrombin activity and albumin. There were highly significant differences in glycocholic acid levels according to the histological severity of the liver disease, especially when patients with cirrhosis or chronic active hepatitis were compared to the remaining patients and controls. However, discriminant analysis showed that prothrombin activity and albumin were better than glycocholic acid in predicting the histological severity of liver disease. Glycocholic acid serum levels were relatively independent of cholestasis and cytolysis and appeared to be more linked to liver dysfunction. In conclusion, fasting glycocholic acid measurement can be useful in the evaluation and follow-up of liver diseases as a marker of histological severity, and used in addition to other liver tests.
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PMID:Clinical value of the determination of fasting glycocholic acid serum levels in patients with liver diseases. A comparison with standard liver tests. 850 Jul 13

Liver cirrhosis and hepatocellular carcinoma (HCC) are fatal sequelaes of chronic hepatitis B in China. The sera from HCC and cirrhosis were profiled by rapid resolution liquid chromatography coupled with quadrupole time-of-flight (Q-TOF) mass spectrometry. Reversed-phased (RP) liquid chromatography and hydrophilic interaction chromatography (HILIC) were used for the data acquisition. The normalized and combined data were handled by chemometric analysis, and the combination proved to be effective and reliable for the orthogonal projection to latent structures (OPLS) analysis. Metabonomic profiles and the potential biomarkers were found based on the OPLS models. Shared and unique structure (SUS) plots were used for the evaluation of the potential biomarkers. Glycocholic acid, glycochenodeoxycholic acid, taurocholic acid and taurochenodesoxycholic acid were found to be potential biomarkers related to liver cirrhosis, while dihydrosphingosine and phytosphingosine were potential diagnostic biomarkers of HCC. The other identified metabolites were considered as common potential biomarkers for the two liver diseases. Correlation networks based on these metabolites were also built for the systemic understanding of these diseases and the possible biological implications are discussed. This metabonomic approach may provide insight into discovery and identification of new diagnostic biomarkers for liver cancer and associated diseases.
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PMID:A metabonomic study of hepatitis B-induced liver cirrhosis and hepatocellular carcinoma by using RP-LC and HILIC coupled with mass spectrometry. 1960 22